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2010 International Computer Symposium (ICS2010)
Memory footprint is considered as an important design issue for embedded systems. Sharing dynamically compiled code among virtual machines can reduce memory footprint and recompilation overhead. On the other hand, sharing writable native code may cause security problems, due to support of native function call such as Java Native Interface (JNI). We propose a native-code sharing mechanism that ensures the security for Dalvik virtual machine (VM) on the Android platform. Dynamically generateddoi:10.1109/compsym.2010.5685462 fatcat:smg6d4va55epfgtra3k4ggv5l4